<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="ex" uri="WEB-INF/helloTag.tld" %>
<%@ taglib prefix="msg" uri="WEB-INF/messageTag.tld" %>
<%@ taglib prefix="rh" uri="WEB-INF/customResponseHeader.tld" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
<ex:Hello/>

<%--标签内包含内容--%>
<br>
<msg:Out>
    this is message body!
</msg:Out>

<%--浏览器抓包,可以看到Response Headers这里设置的值--%>
<br>
<rh:common-response-header cacheControl="no-cache" pragma="no-cache" expires="0"/>
</body>
</html>
